Make McGonagallWhiteBoard a div and update style

Author: wfdewith

scripts/ebook/hpmor-ebook.tex

@@ -13,7 +13,7 @@
 
 \newcommand{\writtenNoteA}[1]{\par\textcolor{writtenNote}{#1}}
 \renewcommand{\parsel}[1]{\textcolor{parsel}{#1}}
-\renewcommand{\McGonagallWhiteBoard}[1]{\textcolor{McGonagallWhiteBoard}{#1}}
+\renewcommand{\McGonagallWhiteBoard}[1]{\textcolor{McGonagallWhiteBoard}{\par#1}}
 \renewcommand{\headline}[1]{\begin{center}\textcolor{headline}{#1}\end{center}}
 \renewcommand{\inlineheadline}[1]{\textcolor{headline}{#1}}
 

scripts/ebook/html.css

@@ -102,8 +102,10 @@ span.writtenNote {
 	margin-left: 1em;
 }
 
-span.McGonagallWhiteBoard {
+div.McGonagallWhiteBoard {
 	color: #cc3333;
+	text-align: center;
+	text-transform: uppercase;
 	text-decoration: underline;
 	text-decoration-color: #3333cc;
 	/* text-decoration-thickness: 1px; */